Unmanned aerial vehicle



FIG. 1 is a top front perspective view of an unmanned aerial vehicle embodying the new design;

FIG. 2 is a front view of the unmanned aerial vehicle of FIG. 1;

FIG. 3 is a rear view of the unmanned aerial vehicle of FIG. 1;

FIG. 4 is a starboard-side view of the unmanned aerial vehicle of FIG. 1;

FIG. 5 is a top-down view of the unmanned aerial vehicle of FIG. 1; and,

FIG. 6 is a bottom-up view of the unmanned aerial vehicle of FIG. 1. 

CLAIM The ornamental design for an unmanned aerial vehicle, as shown and described. 